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695106

Sigma-Aldrich

p-Phenylenediamine

sublimed, ≥99%

Sinonimo/i:

1,4-Benzenediamine, 1,4-Diaminobenzene, 1,4-Phenylenediamine

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About This Item

Formula condensata:
C6H4(NH2)2
Numero CAS:
106-50-3
Peso molecolare:
108.14
Beilstein:
742029
Numero CE:
203-404-7
Numero MDL:
MFCD00007901
Codice UNSPSC:
12352100
ID PubChem:
329761716
NACRES:
NA.22

Densità del vapore

3.7 (vs air)

Tensione di vapore

1.08 mmHg ( 100 °C)

Descrizione

anti-fade reagent

Saggio

≥99%

Forma fisica

sublimed

P. eboll.

267 °C (lit.)

Punto di fusione

138-143 °C (lit.)

Stringa SMILE

Nc1ccc(N)cc1

InChI

1S/C6H8N2/c7-5-1-2-6(8)4-3-5/h1-4H,7-8H2
CBCKQZAAMUWICA-UHFFFAOYSA-N

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Categorie correlate

Avvertenze

Danger

Classi di pericolo

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Sens. 1 - STOT SE 1 Oral

Organi bersaglio

Kidney,Heart,Musculo-skeletal system

Codice della classe di stoccaggio

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

230.0 °F - closed cup

Punto d’infiammabilità (°C)

110 °C - closed cup

Dispositivi di protezione individuale

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

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1,3-Phenylenediamine for synthesis

Sigma-Aldrich

8.20991

1,3-Phenylenediamine

Benzene-1,3,5-tricarboxaldehyde 97%

Sigma-Aldrich

753491

Benzene-1,3,5-tricarboxaldehyde

Jacob Pontoppidan Thyssen et al.
Contact dermatitis, 59(6), 327-343 (2008-12-17)
Many women and men now dye their hair. p-Phenylenediamine (PPD) is a frequent and important component of permanent hair dye products; exposure to it may cause allergic contact sensitization, acute dermatitis, and severe facial oedema. To increase our understanding of
Satoru Ide et al.
Science advances, 6(42) (2020-10-16)
The nucleolus is a nuclear body with multiphase liquid droplets for ribosomal RNA (rRNA) transcription. How rRNA transcription is regulated in the droplets remains unclear. Here, using single-molecule tracking of RNA polymerase I (Pol I) and chromatin-bound upstream binding factor
Daniel P Poole et al.
American journal of physiology. Gastrointestinal and liver physiology, 309(4), G248-G259 (2015-07-04)
Activated G protein-coupled receptors traffic to endosomes and are sorted to recycling or degradative pathways. Endosomes are also a site of receptor signaling of sustained and pathophysiologically important processes, including inflammation. However, the mechanisms of endosomal sorting of receptors and
Ryosuke Nagashima et al.
The Journal of cell biology, 218(5), 1511-1530 (2019-03-03)
Although chromatin organization and dynamics play a critical role in gene transcription, how they interplay remains unclear. To approach this issue, we investigated genome-wide chromatin behavior under various transcriptional conditions in living human cells using single-nucleosome imaging. While transcription by
Laura M Pot et al.
Contact dermatitis, 68(4), 193-207 (2013-03-21)
Although p-phenylenediamine (PPD) has been recognized as an extreme sensitizer for many years, the exact mechanism of sensitization has not been elucidated yet. Penetration and the ability to bind to proteins are the first two hurdles that an allergen has
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